Reinforced eyepiece-cap and similar article.



J. J. BAUSCH.

REINFORCED EYEPIECE CAP AND SIMILAR ARTICLE. APPLICATION mso NOV. 2|. 1911.

1,270,772. Patented July 2, 1918.

\ W E' '/,,7A\: C2

I 5 EZI 1 t I L; 1 l

INVENTDR his ATTEIRNEYS ewes Olflginal application filed J'anua mow nuiiiiiih is in r L11 211;

To all whom it may concaoir er's niarlt'edthereon. "A '3 w z ,Thisllirii enti'on "relates :to' eye piece pops i end othenaniiulav oitubular walled articles,

"the timiin bodyfi?joortions of flVhiOiF overcompbseii iof mitexgial.iefwrelatively lowiintirins strength andghavinge arr'im forsattaching-the cap or other article to its support or tb'tfimi ether ei'ti'cie, -:such% as he telescope eye. piece. Ori object as thee-inventionfiis to proyide flehconstru'otion whereby wal eilfffOl'cfifica or ether article :hazizi'riga :anT impnovmi attae I ing i..:i*iniimaywbemwde lightei' flJHd',StI'Q'i1g8I :thfl11 '25-hais heretofore? benap0ssib 1'e with kco'mpm'alatifieij; :a'thi'nw rwv ails; :therby enhancing the 1 neutness of. appearance; of the; articlejwiith- 3' 3 -;-1o1it! iestliictin "ttheipse Fof materiaisfilor processes rordinarri desilfed i-aniwvithout ma to- 3o rialiy increasing the cost of manufacture.

i eThesipiiesent; alpplieatiom *iS-.;e diyisibj1 of zeoependinglepplication for 1 method of makin eye plece cap Serial;Nos14415362, wfiied vzin'imnytflfi ilfi. a 5 117:; w 5:55; Eyeapiecogoaips ofi g.

p i els strum'entsgi esp ecially' fie1d: glasses, ate usus an -made of ,her'diruhber h cw etthet m tei'itxl isiizompamtiiielyhlight Weight, iglark hi dolor"; nbn borrosiyeand is not-ugcomfort- :tableawhemplmedzagaiaast the o sem ieisy brows or face. Theseweeps areeommonlyof 'amm;1'en :form nd 13KB? msmll rlproyidecl mwithua escrow threaded "m for, ottt ohi g milthemetov the e pien'femoptioai instruim'ntu L3 EAL. 9;; 3-,

@peedisadvanta'ge inherent imhard r bber etofore constructed is made sufficiently? 1; 1' ghtnessmnd Eneetness,

they are 7 COMPANY, ;OFROCHESTER, NEWYORK, AG

ithat iiwm'ade substantialellloughto 'be emp y K i111 ;mmgi heavy wndj if hin.-tozsetl y;the equi ry 25; 1917; Seri a1lNo. 144,362. Divided and this application filed November S6llaiiNOL5203,220. :1 it

r m 'Hn mmi; ta-item? fragile. Another disadvantagewlay,imthe feet; that thethreading of. theeapxyaspften ou source o'f dissatisfaotion, sinoe'the threads :werei usuallyeither tom tight; on;.to0=;loo$e, 56 were easily crossed 1on stl'ipped, and oiten caused the splitting of the eeprimm {1131. m-"lAn eye piece 0&1) eonst'rii'ctediin accoladmice with thisiilVBlltiOih()bViMIBSo-fihflSO;diS- -advmitages -by incorporating in 1 its S11E11!!- .ture' a; .l-ei'l folioing-or' att'aohingifei itule made of metal "01": other mateuiah haying the 1'equisite! L jntrinsioi strength xii-let forthvgirfithe following de ription? which; explains 411111 .pp1ic i0uf my ifirventifin "imhesmnu- 11fi Y 1 f' (eye piec 'e pm !)";W7- W at! 1m the drawings 1 {wherein like refe yenee characters I throughout-Aiindieetes theeeseme PMQ i H fina H 1" I fi ihf f Figure i1 is 3/1 portion of tie oeuleri ifid of a telescope towhich; is attached a n eye piece oa-p constructedpin aeeorda-noei with my invent-ion, a: part oi the. eapghevingrheen broken away to clearly disclose. its; i tepior "iQtl'uC-tllrem" u? an V'JF'I' n i wy I i Fig. 2 a partly broken o utqseetioiml side iew of the reinforcing and attaching ferrule oi thelcap. --u, u L- Referring now to he specific embodjinentofqny inyention illustrated in the'dizpw ipgs" fa nchjto the specifici application; ;-ther eof sho y "p eap GA d pt attaohme ntito they'eye; iece -r ,Qthgttfi justably mounted 0111,; 'QE-Qdtllfllh oi? wt lese l i fi l wy m w eil fm' iig ffis 'r lie F is. preferably made oflbizass o gfsteel I t bi igiflar n S r e t e 50 mend portion F and is; i ntern'zilly r shrew w t d d 1at e 0 -H e: -l e d eEz ltheforymyd end of thegeyefp'oeEQ I,.Themet'zi11io 1 f t- 14. 9 Wit w v' id fl r do it' r fl ,F g', which is sei'nated, or' iiotched ahflilahd its 3 internal thread 'sl clezuiily shoWhXin A F m d. t e-m n r; of i s s a eeds E 'of the eyemi ece is" (35 9f thereye piece" cap, isjlmad, :isfiiiiplied tl'l'Qillld t/he ferrule I i, 01' expi'essed innan; OfihQIQWEtY, the ferrule E is, mostly embedded in t zm tqr t it mp" bodlv Omwliifcli is ru be ;e a ie fee l sl.i fin d iii in v ring and subsequently solidified, that portion of the ring adjacent to and including its flared and serrated end being intimately Copies of this patent may be obtained for five cents each, by addressing the "Commissioner of Patents,

embedded within the body wall and the remaining portion of the ring lining the adjacent inner portion of the body well, thereby reinforcing the body and providing it with a screw threaded attaching rim.

JOHN J-. BAUSCH.

Washington, D. G. 

